CN218386562U - Stepped cable bridge - Google Patents

Abstract

The utility model discloses a stepped cable bridge, which comprises a bottom plate, a cover plate, a cable arrangement plate and a rubber clamp, the cover plate is covered on the bottom plate, a plurality of the cable arrangement plates are arranged in the inner cavity of the bottom plate, the There are a plurality of rubber clamps arranged on the cable board, and it also includes: upper connecting blocks, the four upper connecting blocks are respectively arranged at the bottom ends of the left and right sides of the front surface of the cover plate; The top front side of the block; the lower connecting block, the lower connecting block is arranged on the top of the left and right sides of the front surface of the bottom plate corresponding to the upper connecting block; the strip-shaped opening, the strip-shaped opening is opened in the middle of the front side of the lower connecting block ; The hanging component is arranged on the inner cavity of the lower connecting block and its front surface. The stepped cable tray can facilitate the installation and fixing between the cover plate and the bottom plate. It is not necessary to raise the cover plate and drop it on the bottom plate, just insert or pull it directly from the bottom plate, so as to carry out installation work when the space above the bottom plate is small , Easy to use and flexible.

Description

A stepped cable tray

technical field

The utility model relates to the technical field of bridges, in particular to a stepped cable bridge.

Background technique

The cable tray is divided into trough type, tray type, ladder frame type, grid type and other structures. It is composed of brackets, brackets and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures). And the bracket of the pipe gallery should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized and installed on the bridge outside the building;

There are still many problems in the existing cable bridge. For example, the patent No. 202210313124X includes a bottom plate and a cover plate. The upper surface of the bottom plate is movably installed with a cover plate. The upper surface of the cable board is equidistantly provided with clamping holes, and the interior of the clamping holes is equidistantly connected with clamping blocks. Although this patent can quickly lay cables and clamp cables of different specifications, due to the passive clamping plate Setting, when the cover is placed on the bottom plate, it is necessary to lift the cover higher to insert the passive card. When the height of the space above the bottom plate is not enough for the cover to be raised, it is difficult to realize the installation work, especially when passing through the suspended ceiling When the beam is placed, the space on the bottom plate is limited, and this installation method is difficult to apply. Therefore, we designed a stepped cable tray to solve this problem.

Utility model content

The purpose of the utility model is to solve the technical problems in the prior art, and propose a stepped cable bridge.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stepped cable bridge, including a bottom plate, a cover plate, a cable arrangement plate and a rubber clip, the cover plate is covered on the bottom plate, and a plurality of the cable arrangement plates Set in the inner cavity of the bottom plate, the cable board is provided with a plurality of rubber clips, and also includes: upper connecting blocks, the four upper connecting blocks are respectively arranged at the bottom ends of the left and right sides of the front surface of the cover plate; , the card slot is opened on the front side of the top of the upper connection block; the lower connection block, the lower connection block is arranged on the left and right sides of the front surface of the bottom plate corresponding to the top of the upper connection block; the bar-shaped mouth, the bar-shaped The mouth is opened in the middle part of the front side of the lower connecting block; the hanging component is arranged on the inner cavity and the front surface of the lower connecting block.

In a preferred embodiment, the fastening assembly includes: a round rod, the round rod is vertically installed in the middle of the inner cavity of the lower connecting block through a bearing, and the bottom end of the round rod extends out of the lower connecting block; the slider, the The slider is sleeved on the outer wall of the round rod; the spring is sleeved on the top of the outer wall of the round rod, and the upper and lower ends of the spring are engaged with the inner wall of the lower connecting block and the slider respectively; The block is arranged on the front side of the slider, and the front side of the protrusion extends out of the strip opening; the support block, the support block is installed on the front side of the protrusion; the rotating shaft, the rotating shaft is installed at the center of the support block through a bearing , and its two ends extend out from the left and right sides of the support block; the hanging rod, the two ends below the hanging rod are fixedly installed on the front and rear ends of the rotating shaft, and the upper part of the hanging rod is sleeved and pressed against the bottom of the inner wall of the slot end.

In a preferred embodiment, when the slider drives the protrusion, the support block and the hanging rod to move upward, the hanging rod can be separated from the slot, and the hanging rod can be rotated out from the upper connecting block.

In a preferred embodiment, the bottom end of the outer wall of the round rod located in the inner cavity of the lower connection block is provided with threads, and the slider is screwed and fixed together with the bottom of the outer wall of the round rod through the threads.

In a preferred embodiment, the outer wall of the slider is in contact with the inner wall of the lower connecting block.

In a preferred embodiment, the hanging rod is configured in a concave shape, and the width of the hanging rod matches the size of the slot.

Compared with the prior art, the utility model provides a stepped cable bridge. Through the fastening assembly, the hanging rod can be hung on the card slot, and the upper connecting block and the lower connecting block can be connected and fixed, so that the cover plate and the bottom plate can be connected together. Install and fix between them, drive the hanging component, move the hanging rod from the slot and turn it out, the fixing between the upper connecting block and the lower connecting block will be lost, and the cover will lose its fixing, and it can be moved back and forth on the bottom plate to take out, so that it can be conveniently The installation between the cover plate and the bottom plate is fixed. It is not necessary to raise the cover plate and drop it on the bottom plate. It can be directly inserted or pulled out from the bottom plate, so that the installation work can be carried out when the space above the bottom plate is small, and it is convenient and flexible to use.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a left view partial sectional structure schematic diagram of the utility model;

FIG. 3 is a schematic diagram of an enlarged structure at point A in FIG. 2 .

In the figure: 1. Bottom plate, 2. Cover plate, 3. Cable board, 4. Rubber clamp, 5. Upper connection block, 6. Card slot, 7. Lower connection block, 8. Strip opening, 9. Round rod , 10, slide block, 11, spring, 12, bump, 13, support block, 14, rotating shaft, 15, hanging rod, 16, screw thread.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. Those skilled in the art can make creative contributions to the embodiment as required after reading this description, but as long as they are within the scope of the utility model All claims are protected by patent law.

The utility model is a stepped cable bridge, which solves the technical problems in the prior art, and the general idea is as follows:

Embodiment one:

See Figure 1, Figure 2, and Figure 3; a stepped cable tray, including a bottom plate 1, a cover plate 2, a cable plate 3, a rubber clip 4, an upper connection block 5, a card slot 6, a lower connection block 7, and a bar-shaped port 8 and the fastening assembly, the cover plate 2 is covered on the base plate 1, a plurality of cable plates 3 are arranged in the inner cavity of the base plate 1, a plurality of rubber clamps 4 are arranged on the cable plate 3, and the four upper connecting blocks 5 are respectively It is arranged at the bottom ends of the left and right sides of the front surface of the cover plate 2; the card slot 6 is set on the top front side of the upper connecting block 5; position; the strip opening 8 is set in the middle part of the front side of the lower connecting block 7; Tightly fix, and then install and fix between the cover plate 2 and the bottom plate 1.

Wherein, the fastening assembly includes: a round rod 9, a slide block 10, a spring 11, a projection 12, a support block 13, a rotating shaft 14 and a hanging rod 15, and the round rod 9 is vertically installed in the middle of the inner cavity of the lower connecting block 7 through a bearing, and The bottom end of the round rod 9 extends out of the lower connecting block 7; the slider 10 is socketed on the outer wall of the round rod 9; The inner wall and the slider 10 are clamped together, and the elastic force of the spring 11 can drive the slider 10 to move downward for reset; the bump 12 is arranged on the front side of the slider 10, and the front side of the bump 12 extends out a Mouth 8; support block 13 is installed on the front side of projection 12; rotating shaft 14 is installed in the center position of support block 13 by bearing, and its two ends extend out the left and right sides of support block 13; It is installed at the front and rear ends of the rotating shaft 14, and the top of the hanging rod 15 is socketed and pressed against the bottom of the inner wall of the draw-in groove 6. Through the cooperation of the hanging rod 15 and the draw-in groove 6, the lower connecting block 7 and the upper connecting block are connected. 5 between fixed.

Furthermore, in order to ensure that the slider 10 is more stable and fixed, the bottom end of the outer wall of the round rod 9 located in the inner cavity of the lower connecting block 7 is provided with a thread 16, and the slider 10 is screwed and fixed on the bottom of the outer wall of the round rod 9 through the thread 16. Together, when the slider 10 is at the screw thread 16, the slider 10 can be positioned and fixed, and when the slider 10 breaks away from the screw thread 16, the slider 10 is in an active state and can freely move up or down.

In order to ensure the stable up and down movement of the slider 10 , the outer wall of the slider 10 is in close contact with the inner wall of the lower connecting block 7 .

In order to realize that the hanging rod 15 can be hung tightly in the inner cavity of the card slot 6 , the hanging rod 15 is set in a concave shape, and the width of the hanging rod 15 matches the size of the card slot 6 .

During use, turn the bottom end of the round rod 9, and under the cooperation of the slider 10 and the thread 16, when the round rod 9 rotates, it can drive the slider 10 to move upwards along the thread 16 until it is separated from the thread 16. At this time, the slider 10 loses its fixation, pushing the support block 13 can drive the bump 12, the slider 10 and the hanging rod 15 to move upward, the sliding block 10 squeezes the spring 11, the top of the hanging rod 15 moves out from the slot 6, and the hanging rod is rotated forward 15. The hanging rod 15 can be completely rotated from the slot 6 and the upper connecting block 5 to the bottom of the supporting block 13. At this time, the connection between the upper connecting block 5 and the lower connecting block 7 is lost, and the cover plate 2 can be removed from the bottom plate 1. Remove it by pulling it up and down. When installing, put the cover plate 2 on the upper front side of the bottom plate 1 and push it backward. After the cover plate 2 and the bottom plate 1 are moved in place, connect the upper connecting block 5 and the lower connecting block 7. After the corresponding operation, repeat the above operation, just hang the hanging rod 15 tightly in the slot 6 again, the elastic force of the spring 11 can drive the slider 10 to move downward and reset, and the hanging rod 15 moves downward to hang tightly in the slot 6 , when the slider 10 moves to the screw thread 16, the round rod 9 is rotated so that the slider 10 is screwed on the round rod 9 through the screw thread 16, so that the slider 10 and the hanging rod 15 are stably fixed. The device has a compact structure and a design Reasonable, even if the space above the bottom plate is not high enough, it is convenient to install and fix the cover plate after it is placed on the bottom plate, and it is easy to operate and flexible to use.

The above-mentioned description of the embodiment is for the convenience of those of ordinary skill in the art to understand and use the utility model, those skilled in the art can obviously make various modifications to the embodiment easily, and use the general principle explained here It can be applied to other embodiments without creative work. Therefore, the utility model is not limited to the above-mentioned embodiments. Those skilled in the art should make improvements and modifications that do not depart from the scope of the utility model according to the disclosure of the utility model. Within the protection scope of the present utility model.

Claims (5)

1. The utility model provides a cascaded cable testing bridge, includes bottom plate (1), apron (2), winding displacement board (3) and rubber clamp (4), its characterized in that still includes:

the four upper connecting blocks (5) are respectively arranged at the bottom ends of the left side and the right side of the front surface of the cover plate (2);

the clamping groove (6) is formed in the front side of the top end of the upper connecting block (5);

the lower connecting blocks (7) are arranged at the positions, corresponding to the upper connecting blocks (5), of the top ends of the left side and the right side of the front surface of the bottom plate (1);

the strip-shaped opening (8) is formed in the middle of the front side of the lower connecting block (7);

and the hanging component is arranged in the inner cavity of the lower connecting block (7) and the front surface of the lower connecting block.

2. The stepped cable tray of claim 1, wherein: the hitch assembly includes:

the round rod (9) is vertically arranged in the middle of the inner cavity of the lower connecting block (7) through a bearing, and the bottom end of the round rod (9) extends out of the lower connecting block (7);

the sliding block (10), the said sliding block (10) is connected to the outer wall of the round bar (9) in a sleeving manner;

the spring (11) is sleeved at the top end of the outer wall of the round rod (9), and the upper end and the lower end of the spring (11) are respectively clamped with the inner wall of the lower connecting block (7) and the sliding block (10);

the bump (12) is arranged on the front side of the sliding block (10), and the front side of the bump (12) extends out of the strip-shaped opening (8);

a supporting block (13), wherein the supporting block (13) is arranged on the front side of the lug (12);

the rotating shaft (14) is arranged at the center of the supporting block (13) through a bearing, and two ends of the rotating shaft (14) extend out of the left side and the right side of the supporting block (13);

the hanging rod (15), both ends fixed mounting in the front and back both ends of pivot (14) below hanging rod (15), and the top of hanging rod (15) cup joints and supports tightly at the inner wall bottom of draw-in groove (6).

3. The stepped cable tray of claim 2, wherein: the bottom end of the outer wall of the round rod (9) positioned in the inner cavity of the lower connecting block (7) is provided with a thread (16), and the sliding block (10) is fixedly connected with the bottom of the outer wall of the round rod (9) through the thread (16).

4. The stepped cable tray of claim 2, wherein: the periphery of the outer wall of the sliding block (10) is attached to the inner wall of the lower connecting block (7).

5. The stepped cable tray of claim 2, wherein: the hanging rod (15) is arranged in a concave shape, and the width of the hanging rod (15) is matched with the size of the clamping groove (6).

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